EPA Method 505 Analytes Conc Back Catalog number: 31181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59036 Lithium 6 (Li6) Price on request 1097.12-K-IO 2-n-Butylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4265-27-4 Price on request 1630.19-10MG 3-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 36288-19-4 Price on request